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Hyperostosis frontalis interna associated with hypogonadism in an elderly man
Kentaro Yamakawa1, Kotaro Mizutani, Makio Takahashi
1Department of Neurology, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan. yamakawa@kuhp.kyoto-u.ac.jp
Age and Ageing
|January 25, 2006
Summary
Hyperostosis frontalis interna (HFI), a condition causing frontal bone thickening, is rare in men. This report details an elderly male case with HFI and primary hypogonadism, suggesting a potential link.
Area of Science:
- Endocrinology
- Neuroscience
- Skeletal Biology
Background:
- Hyperostosis frontalis interna (HFI) is characterized by symmetric thickening of the frontal bone's inner table.
- HFI is predominantly observed in postmenopausal women, with rare occurrences reported in men.
Observation:
- This study presents a case of an elderly male diagnosed with HFI.
- The patient exhibited concurrent primary hypogonadism.
Findings:
- The co-occurrence of HFI and primary hypogonadism in this male patient is noteworthy.
- This case suggests a potential association between hypogonadism and the pathogenesis of HFI in males.
Implications:
- This case expands the known clinical spectrum of HFI, particularly in males.
- Further research may elucidate the endocrine and genetic factors contributing to HFI development.
- Understanding the HFI-hypogonadism link could inform diagnostic and therapeutic strategies for related conditions.